What does Alejandro mean?
The Spanish form of Alexander, from the Greek Alexandros, combining alexein 'to defend, protect' and aner/andros 'man'. Carried through history by Alexander the Great and later by saints and kings.
What does Nicolás mean?
The Spanish form of Nicholas, from the Greek Nikolaos, combining nike 'victory' and laos 'people'. Popularized by Saint Nicholas of Myra, the 4th-century bishop who became the basis for Santa Claus.